Rubender Pena

P FCL Rays
Age 22 RHP 5'10" / 183 lbs ROK peak 0.6 · 2030
Overview
ROKPROSPECT
ETA2028MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202520ROKDSL Tampa Bay1110503.043.1222.0%12.7%—K 14.9% · BB 15.9% · FIP 4.24
202621ROKTB75214.644.0822.6%8.6%—K 15.4% · BB 10.8% · FIP 5.64
2027PROJ22MLBTB99455.735.7315.3%15.2%-0.4
2028PROJ49% MLB23MLBTB44235.465.3717.2%13.7%-0.1
2029PROJ70% MLB24MLBTB66345.245.1518.2%12.8%-0.1
Next 3 projected WAR -0.6Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Scouting grades · 20-80
Stuff35Control30Command30
Career WAR0 WAR median (P10 0 / P90 0, comp-based) · star 0% · didn't stick 96%
CompsRyan Harvey (age 22) · Rubén Menes (age 22) · Luis Mateo (age 22)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 142134vR 126
ERA5.73
FIP5.73
K%15.3%
BB%15.2%
K-BB%0.1%
Proj IP45
Value2027 · WAR
Runs saved vs league avg · 45 IP
K: -2.7 runs (Runs saved by strikeouts vs lg-avg K%)-3KBB: -3.8 runs (Runs saved by walk suppression vs lg-avg BB%)-4BBCONTACT: -1.3 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +1.9 runs (Replacement credit for innings volume)+2STAMTotal WAR: -0.62 (45 IP)-0.6WAR
-0.4-0.1-0.1-0.10.0-0.127283032
Grades · Contract
Scouting Grades
STUF3535
CTRL3030
CMD3030
K†3045

Contract

No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.

Career Stats + Projections

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.
basis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral
Methodology▸ how WAR & MLE are computed

Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to industry-standard fWAR.

YearAge LvlTeam GGSIPBF KBBHR GS%IP/G K%BB%K-BB%HR% ERAFIP WAR
▸ Career — actual stats, one row per year (as recorded, no adjustments)
▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year)
▸ Model inputs — neutral MLE (past 3 seasons + 2027 so far)
202419ROK MLEDSL Tampa Bay1310512334519177%3.913.1%10.2%2.9%0.6%4.913.62—
202419ROK MLEDSL Tampa Bay1310512334519177%3.913.1%10.2%2.9%0.6%4.913.62—
202419ROK RAWDSL Tampa Bay1310512334519177%3.919.3%8.2%11.2%0.4%4.912.71—
202520ROK MLEDSL Tampa Bay1110502054526191%4.614.9%15.9%-0.9%0.7%3.044.24—
202520ROK MLEDSL Tampa Bay1110502054526191%4.614.9%15.9%-0.9%0.7%3.044.24—
202520ROK RAWDSL Tampa Bay1110502054526191%4.622.0%12.7%9.3%0.5%3.043.12—
202621ROK MLEFCL Rays752193218371%3.015.4%10.8%4.6%4.5%4.645.64—
202621ROK MLEFCL Rays752193218371%3.015.4%10.8%4.6%4.5%4.645.64—
202621ROK RAWFCL Rays752193218371%3.022.6%8.6%14.0%3.2%4.644.08—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202722MLBTB994519029296100%5.015.3%15.2%0.1%3.0%5.735.73-0.4
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202823MLB MLETB994719834276100%5.217.2%13.7%3.4%2.9%5.465.37-0.2
202924MLB MLETB994820437266100%5.418.2%12.8%5.4%2.9%5.245.15-0.1
203025MLB MLETB884920639256100%6.118.9%12.3%6.6%2.9%5.095.02-0.1
203126MLB MLETB884920640256100%6.119.2%12.2%7.0%2.9%5.024.98-0.0
203227MLB MLETB884820339256100%6.019.2%12.3%6.9%2.9%5.025.02-0.1
202823MLB CTXTB44239717133100%5.817.2%13.7%3.4%2.9%5.465.37-0.1
202924MLB CTXTB663414426184100%5.718.2%12.8%5.4%2.9%5.245.15-0.1
203025MLB CTXTB774016932215100%5.718.9%12.3%6.6%2.9%5.095.02-0.1
203126MLB CTXTB774318235225100%6.119.2%12.2%7.0%2.9%5.024.98-0.0
203227MLB CTXTB774318235225100%6.119.2%12.3%6.9%2.9%5.025.02-0.1
▸ Career totals — MLB only (actual + projected)
Career— RAW31311827701449722100%5.918.7%12.5%6.1%2.9%5.134.70+0.4
/ 200 IP— RAW343420084415810624100%5.818.7%12.5%6.1%2.9%5.134.70+0.5
Career— MLE31251235317566781%4.014.2%12.5%1.7%1.3%4.104.21-0.6
/ 200 IP— MLE50412008631231081281%4.014.2%12.5%1.7%1.3%4.104.21-0.5

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,474 reliever careers (754 from 1990-2025 + 720 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION1.44818.0%13.0%1.125.25
Gene Harris ('89-'95, -1 WAR*)1.24020.0%*12.5%*0.98*4.96*
Mike Mohler ('01)2.16015.0%12.4%0.974.99
Matt Anderson ('05)1.35119.3%13.5%1.055.19
Tyler Yates ('09)1.26219.7%12.0%0.945.12
Ron Piche ('60-'66, -3 WAR*)1.14420.6%*12.8%*1.14*5.06*
Bill Wilson ('69-'73, -0 WAR*)1.35220.3%*11.5%*1.13*4.84*